style.css

@font-face {
  font-family: "title";
  src: url("fonts/saucer.ttf") format("truetype");
}
@font-face {
  font-family: "menu";
  src: url("fonts/dura.ttf") format("truetype");
}

body,
html {
  padding: 0px;
  margin: 0px;
  border: 0px;
  height: 100%;
  overflow-y: hidden;
}
body {
  background-color: #ff0000;
  display: block;
  background-image: url("textures/mars.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}
* {
  --moz-user-select: -moz-none;
  -khtml-user-select: none;
  -webkit-user-select: none;
}
.texture {
  display: none;
}

#wave {
  position: absolute;
  font-family: fantasy;
  top: 30%;
  left: 30%;
  color: #ffffff;
  display: block;
  width: 40%;
  height: 40%;
  font-size: 100px;
  text-align: center;
  -webkit-text-stroke-width: 3px;
  -webkit-text-stroke-color: black;
}
#p5_loading {
  display: none;
}
#GO {
  z-index: 10;
  display: none;
  position: absolute;
  text-align: center;
  top: 25%;
  left: 30%;
  width: 40%;
  height: 50%;
  color: #ffffff;
  background-color: rgba(25, 25, 25, 0.7);
}
#GO-text {
  color: #ffffff;
  display: none;
  width: 100%;
  height: 60%;
  text-align: center;
  font-family: fantasy;
  font-size: 50px;
  -webkit-text-stroke-width: 3px;
  -webkit-text-stroke-color: black;
}

#PA {
  display: block;
  height: 30%;
  width: 80%;
  left: 10%;
  position: absolute;
  text-align: center;
  font-family: sans-serif;
  font-size: 30px;
  background-color: #5555ff;
  color: #ffffff;
  -webkit-text-stroke-width: 1px;
  -webkit-text-stroke-color: black;
}

#hole {
  display: none;
  position: absolute;
  z-index: 5;
}

#main-menu {
  position: absolute;
  top: 0px;
  left: 0px;
  display: block;
  width: 100%;
  height: 100%;
  background-image: url("textures/bg.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

#title {
  padding-right: 5%;
  float: right;
  font-family: "title";
  font-size: 750%;
  -webkit-text-stroke-width: 1px;
  -webkit-text-stroke-color: #000000;
  color: #ff0000;
}

#menu-text {
  padding: 5%;
  margin: 5%;
  height: 60%;
  width: 20%;
  border-radius: 3%;
  background-color: rgba(256, 256, 256, 0.05);
}

.menu {
  margin: 0%;
  font-family: "menu";
  font-size: 300%;
  padding: 3%;
  color: #ffffff;
}

#canvas {
  display: none;
}

.menu:hover {
  -webkit-animation: glow 1s ease-in-out infinite alternate;
  -moz-animation: glow 1s ease-in-out infinite alternate;
  animation: glow 1s ease-in-out infinite alternate;
}

@-webkit-keyframes glow {
  from {
    text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px #0000ff,
      0 0 40px #0000ff, 0 0 50px #0000ff, 0 0 60px #0000ff, 0 0 70px #0000ff;
  }
  to {
    text-shadow: 0 0 20px #fff, 0 0 30px #0000ff, 0 0 40px #0000ff,
      0 0 50px #0000ff, 0 0 60px #0000ff, 0 0 70px #0000ff, 0 0 80px #0000ff;
  }
}

#credit-screen {
  position: absolute;
  z-index: 20;
  top: 10%;
  left: 20%;
  height: 70%;
  width: 60%;
  display: none;
  border-radius: 3%;
  background-color: rgba(0, 0, 0, 0.7);
  border-width: 2px;
  border-color: #0000ff;
  border-style: solid;
  overflow-y: scroll;
}
#credit-text,
#credit-close {
  color: white;
  font-size: 200%;
  font-family: fantasy;
  -webkit-text-stroke-width: 1px;
  -webkit-text-stroke-color: #000000;
  padding: 5%;
}
#credit-close {
  position: relative;
  bottom: 0px;
  right: 0px;
  display: block;
  height: 5%;
  width: 10%;
  float: right;
}

#credit-close:hover {
  -webkit-animation: glow 1s ease-in-out infinite alternate;
  -moz-animation: glow 1s ease-in-out infinite alternate;
  animation: glow 1s ease-in-out infinite alternate;
}

#main-menu,
#credit-screen,
#container {
  cursor: url("textures/cursor.png"), auto;
}

#canvas,
#wave,
.control {
  cursor: none;
}

.control {
  position: absolute;
  height: 100%;
  display: block;
  width: 50%;
  z-index: 2;
  top: 0px;
}
.control:hover {
  background-color: rgba(256, 256, 256, 0);
}
#left {
  left: 0px;
}
#right {
  right: 0px;
}

::-webkit-scrollbar {
  width: 1em;
  background: #0000ff;
  height: 111%;
}
::-webkit-scrollbar-button {
  display: none;
}
::-webkit-scrollbar-track {
  background: #000000;
  border-radius: 3%;
  border-width: 2px;
  border-color: #0000ff;
  border-style: solid;
}

::-webkit-scrollbar-thumb {
  background-color: #0000ff;
  outline: 1px solid slategrey;
}
#dialog {
  position: absolute;
  z-index: 20;
  width: 100%;
  top: 35%;
  height: 30%;
  display: none;
  border-radius: 3%;
  background-color: rgba(0, 0, 0, 0.7);
  border-width: 2px;
  border-color: #0000ff;
  border-top-style: solid;
  border-bottom-style: solid;
  overflow-y: hidden;
  text-align: center;
}

#dialog-content,
#dialog-footer {
  color: white;
  font-family: fantasy;
}

#dialog-content {
  -webkit-text-stroke-width: 1px;
  -webkit-text-stroke-color: #000000;
  font-size: 2.5rem;
  padding-left: 20%;
  padding-right: 20%;
}
#dialog-footer {
  font-size: 1.5rem;
  padding-bottom: 2%;
  filter: brightness(0.5);
}

#contrainer {
  text-align: center;
}